Efficiency (statistics)

Efficiency - quality measure of a statistical method. Article “Efficiency (statistics)” in Simple English Wikipedia has 22.4 points for quality (as of July 1, 2026). The article contains 2 references and 1 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Simple English) language version.

Since the creation of article “Efficiency (statistics)”, its content was written by 3 registered users of Simple English Wikipedia and edited by 136 registered Wikipedia users in all languages.

The article is cited 64 times in Simple English Wikipedia and cited 987 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Simple English): #5279 in October 2019
• Global: #74928 in April 2004

The highest popularity rank from 2008:

• Local (Simple English): #44402 in November 2025
• Global: #122996 in December 2018

There are 9 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	English (en) Efficiency (statistics)		39.7175
2	Catalan (ca) Eficiència (estadística)		29.4143
3	Norwegian (no) Effisiens (statistikk)		24.9833
4	French (fr) Efficacité (statistiques)		23.18
5	Simple English (simple) Efficiency (statistics)		22.4105
6	German (de) Effizienz (Statistik)		9.9344
7	Italian (it) Efficienza (statistica)		5.5722
8	Spanish (es) Eficiencia (estadística)		2.2071
9	Persian (fa) کارآیی (آمار)		2.0337

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Efficiency (statistics)" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Efficiency (statistics)		1 143 089
2	German (de) Effizienz (Statistik)		114 381
3	Italian (it) Efficienza (statistica)		82 847
4	Spanish (es) Eficiencia (estadística)		73 493
5	French (fr) Efficacité (statistiques)		17 349
6	Persian (fa) کارآیی (آمار)		10 986
7	Simple English (simple) Efficiency (statistics)		1 480
8	Norwegian (no) Effisiens (statistikk)		357
9	Catalan (ca) Eficiència (estadística)		52

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Efficiency (statistics)" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Efficiency (statistics)		1 301
2	German (de) Effizienz (Statistik)		77
3	French (fr) Efficacité (statistiques)		60
4	Italian (it) Efficienza (statistica)		55
5	Simple English (simple) Efficiency (statistics)		24
6	Spanish (es) Eficiencia (estadística)		18
7	Persian (fa) کارآیی (آمار)		17
8	Norwegian (no) Effisiens (statistikk)		10
9	Catalan (ca) Eficiència (estadística)		7

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Efficiency (statistics)" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Efficiency (statistics)		75
2	German (de) Effizienz (Statistik)		23
3	Italian (it) Efficienza (statistica)		17
4	French (fr) Efficacité (statistiques)		7
5	Spanish (es) Eficiencia (estadística)		6
6	Simple English (simple) Efficiency (statistics)		3
7	Persian (fa) کارآیی (آمار)		2
8	Norwegian (no) Effisiens (statistikk)		2
9	Catalan (ca) Eficiència (estadística)		1

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The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Efficiency (statistics)" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Catalan (ca) Eficiència (estadística)		0
2	German (de) Effizienz (Statistik)		0
3	English (en) Efficiency (statistics)		0
4	Spanish (es) Eficiencia (estadística)		0
5	Persian (fa) کارآیی (آمار)		0
6	French (fr) Efficacité (statistiques)		0
7	Italian (it) Efficienza (statistica)		0
8	Norwegian (no) Effisiens (statistikk)		0
9	Simple English (simple) Efficiency (statistics)		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Efficiency (statistics)" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Efficiency (statistics)		541
2	Persian (fa) کارآیی (آمار)		244
3	Simple English (simple) Efficiency (statistics)		64
4	Norwegian (no) Effisiens (statistikk)		61
5	German (de) Effizienz (Statistik)		26
6	Italian (it) Efficienza (statistica)		23
7	Spanish (es) Eficiencia (estadística)		16
8	French (fr) Efficacité (statistiques)		9
9	Catalan (ca) Eficiència (estadística)		3

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#	Language	Value
ca	Catalan Eficiència (estadística)
de	German Effizienz (Statistik)
en	English Efficiency (statistics)
es	Spanish Eficiencia (estadística)
fa	Persian کارآیی (آمار)
fr	French Efficacité (statistiques)
it	Italian Efficienza (statistica)
no	Norwegian Effisiens (statistikk)
simple	Simple English Efficiency (statistics)

Best Rank

Simple English: #44402 11.2025

Global: #122996 12.2018

Best Rank

Simple English: #5279 10.2019

Global: #74928 04.2004

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Simple English Wikipedia the most popular articles on that day were: List of European countries, Black, List of sex positions, 2026 Iran war, Suresh Raina, Politics of Germany, Academy Award for Best Director, 2020, DYSS-TV, 2022.

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information